I have a requirement to calculate a number of currency fields to generate cost, income and profit total amounts - the fields which make up the basis of these calculations may or may not contain amounts.
This is working perfectly where all fields contain a positive value. I understand that null values will prevent the business rule from firing, so the user guidance would be to put £0.00 into any fields where there was no actual amount to enter. (It is in fact a suggested solution in 2015 to use the Set Default Value function to ensure all fields are set to 0 to avoid this situation, but this is not available in 2013).
However, what we are experiencing is that even a 0 value is preventing the Business Rule from firing. Is this a bug, or a known limitation of 2013? Are we going to have to resort to Java script after all? :-(